Baseball Pitching Mound Rubber Dimensions

The dimensions of a little league pitcher s mound.

Baseball pitching mound rubber dimensions. A major league mound is 18 feet in diameter and 10 inches higher than home plate. Softball uses a 16 foot diameter circle for the pitching area. On a regulation baseball diamond the pitcher s mound measures 18 in diameter. Six inches from the front edge of the table is the pitcher s plate also called the rubber which measures six inches deep by 24 inches wide.

Distance from the front of the pitching rubber to the back point of home plate. The flat area atop the diamond called the table measures 5 feet wide by 34 inches deep. Here is an example of how a high school mound should be set up. A pitching rubber that is just slightly turned by on a major league mound will move the centerline off center from home plate by 1 15 or 14.

Notes on pitching mound height and diameter. A rubber that is twisted just a little more to a will throw the centerline off by 2 39 or more than 2 feet. Having the right measurements for your pitcher s mound is essential to complying with the rules of little league. The baseball mound is 18 feet in diameter and 10 inches higher than home plate.

Here are the key measurements and dimensions you need to know. Easily square up the pitching rubber by measuring an equal distance from the front corners of home plate to the corresponding corners on the pitching rubber. Baseball uses a pitching mound. Six inches 15 cm in front of the pitcher s rubber the mound begins to slope downward.